AngularJS - Filter empty objects

Question

I have a $scope.myData object that contain a chunk of data. What i am trying to do is display the data but filter out the nulls and empty strings:

$scope.myData = [
    {
       "ID" : "001",
       "Message" : "test test test test"
    },
    {
       "ID" : "002",
       "Message" : "test test test test"
    },
    {
       "ID" : "003",
       "Message" : "test test test test"
    },
    {
       "ID" : "004",
       "Message" : "test test test test"
    },
    {
       "ID" : "005",
       "Message" : " "
    },
    {
       "ID" : "006",
       "Message" : "test test test test"
    },
    {
       "ID" : "007",
       "Message" : "test test test test"
    },
    {
       "ID" : "007",
       "Message" : null
    }
]

I can perform an ng-repeat on the above and filter null's via:

<div ng-repeat="data in myData | filter:{Message: '!!'}">
    {{ data.ID }}
    {{ data.Message }}
</div>

But how can i filter the empty strings e.g:

"Message" : " "

Thanks

Answer 1

We can simply use ng-if here:

<div ng-repeat="data in myData " ng-if="data.Message">
 {{ data.ID }}
 {{ data.Message }}
</div>